Buenos Aires sunrise and sunset in September 2026

Earliest sunrise06:32day 30

Latest sunrise07:12day 1

Earliest sunset18:35day 1

Latest sunset18:56day 30

Day length change in the month+61m 29s

Day	Dawn	Sunrise	Noon	Sunset	Dusk	Day length	vs prev. day
1 Tue	06:47	07:12	12:53	18:35	19:00	11 h 23 min	+2m 02s
2 Wed	06:46	07:11	12:53	18:36	19:01	11 h 25 min	+2m 03s
3 Thu	06:44	07:10	12:53	18:37	19:02	11 h 27 min	+2m 03s
4 Fri	06:43	07:08	12:52	18:37	19:03	11 h 29 min	+2m 04s
5 Sat	06:42	07:07	12:52	18:38	19:03	11 h 31 min	+2m 04s
6 Sun	06:40	07:05	12:52	18:39	19:04	11 h 33 min	+2m 05s
7 Mon	06:39	07:04	12:51	18:39	19:05	11 h 35 min	+2m 05s
8 Tue	06:38	07:03	12:51	18:40	19:05	11 h 37 min	+2m 05s
9 Wed	06:36	07:01	12:51	18:41	19:06	11 h 39 min	+2m 06s
10 Thu	06:35	07:00	12:50	18:41	19:07	11 h 42 min	+2m 06s
11 Fri	06:33	06:58	12:50	18:42	19:07	11 h 44 min	+2m 06s
12 Sat	06:32	06:57	12:50	18:43	19:08	11 h 46 min	+2m 07s
13 Sun	06:31	06:56	12:49	18:44	19:09	11 h 48 min	+2m 07s
14 Mon	06:29	06:54	12:49	18:44	19:09	11 h 50 min	+2m 07s
15 Tue	06:28	06:53	12:49	18:45	19:10	11 h 52 min	+2m 08s
16 Wed	06:26	06:51	12:48	18:46	19:11	11 h 54 min	+2m 08s
17 Thu	06:25	06:50	12:48	18:46	19:12	11 h 56 min	+2m 08s
18 Fri	06:23	06:49	12:48	18:47	19:12	11 h 59 min	+2m 08s
19 Sat	06:22	06:47	12:47	18:48	19:13	12 h 1 min	+2m 08s
20 Sun	06:21	06:46	12:47	18:49	19:14	12 h 3 min	+2m 09s
21 Mon	06:19	06:44	12:47	18:49	19:14	12 h 5 min	+2m 09s
22 Tue	06:18	06:43	12:46	18:50	19:15	12 h 7 min	+2m 09s
23 Wed	06:16	06:41	12:46	18:51	19:16	12 h 9 min	+2m 09s
24 Thu	06:15	06:40	12:45	18:51	19:17	12 h 11 min	+2m 09s
25 Fri	06:13	06:39	12:45	18:52	19:17	12 h 14 min	+2m 09s
26 Sat	06:12	06:37	12:45	18:53	19:18	12 h 16 min	+2m 09s
27 Sun	06:11	06:36	12:44	18:54	19:19	12 h 18 min	+2m 09s
28 Mon	06:09	06:34	12:44	18:54	19:20	12 h 20 min	+2m 09s
29 Tue	06:08	06:33	12:44	18:55	19:20	12 h 22 min	+2m 09s
30 Wed	06:06	06:32	12:43	18:56	19:21	12 h 24 min	+2m 09s

Day length on the 15th of each month (hours)

January14.2 h

February13.3 h

March12.3 h

April11.2 h

May10.3 h

June9.8 h

July10.1 h

August10.8 h

September11.9 h

October12.9 h

November13.9 h

December14.5 h

All cities in September →

Time zone: America/Argentina/Buenos_Aires · -34.613, -58.377

Values for 2026, computed with JPL DE421 and Skyfield. Sunrise/sunset use the Sun's upper limb with standard refraction (no elevation or terrain); twilight is civil (Sun 6° below the horizon). Year-to-year differences are usually within 1–2 minutes.

About this page

In September 2026, sunrise in Buenos Aires moves from 07:12 (1st) to 06:32 (30th) and sunset from 18:35 to 18:56; day length on the 15th is 11 h 52 min.